Hello Chethan,
I have used the same stack up details as per IWR1642BOOST i.e. top copper 1.6 mil, Substrate thickness 4 mil, Bottom copper 1.2 mil. I have attached some of the results kindly ask me if anything else is required.i am new to CST and also…
Part Number: UC3843 Hi, I have attached the schematic and transformer details of a UC3843 based power supply.
However, when I power ON the SMPS with 20VC, there is no output .
Kindly advise a step by step procedure to see why he power supply is not starting…
Hi Kim,
PFA the hardware design checklist for AWR6843.
/cfs-file/__key/communityserver-discussions-components-files/1023/2548.HardwareDesignChecklist_5F00_V0p8_5F00_IWR6843.xlsx
I will confirm more about the solder mask pattern in a day or two.
Regards…
Hi Rannie 1. you can use the Power fusion Gui in off-line mode to select the pin strap in pin strap tab
2. you can also use the excel calculator for designing which i am attaching here and also use the pin strap tab to select thr pin strap table
/cfs-file…
Part Number: TPS546D24A Hi team,
I've completed the calculator tool for TPS546D24A but not sure about the comp code selection. Could you look into those part and let me know if there is anything wrong? TPS546D24A_2.xlsx TPS546D24A_2_schematic.pptx …
Hello Savith,
By changing the switching frequency from 650kHz to 900kHz and increasing the capacity of the output capacitor (5,584uF to 9,306uF), the amplitude due to low frequencies has been improved.
2ph_1output_TPSM8D6C24_TPS546x24y_ExcelCalculator_SchematicLayoutChecklist_bodeplot_V2p2_20240624_test…
Part Number: TS5MP646 Other Parts Discussed in Thread: SN75DPHY440SS Hi Adam ,
You say the TS5MP646 device is a passive switch . So my understanding of your use of passive in this context is that no other inputs determine the (enabled) output .
In a different…
Hi Janine,
I've answered your questions below:
1. There's no ideal trace width/spacing or board; there are many different combinations that can yield a working coil for your application. The key parameters for the coils are the overall diameter…
Part Number: LDC1612 Hello
Why is the calculated frequency in the LDC161x-LDC131x_Config tab so different from the calculated frequency in the Spiral Inductor Designer tab?
As an example, the frequency(Inductance) result at d=1.5 mm is as follows.
LDC161x…